Backport #9349: Backport r44458

• Status: Closed
• Assignee: naruse (Yui NARUSE)

[hsbt (Hiroshi SHIBATA)]

Related to #9309 and #9313 and more.

[tmm1 (Aman Karmani)]

The test for the regression was included in r44455

[hsbt (Hiroshi SHIBATA)]

related commit are r44455, r44458 and r44510

[naruse (Yui NARUSE)]

• Status changed from Assigned to Closed
• % Done changed from 0 to 100

Applied in changeset r44777.

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merge revision(s) 44455,44458,44510: [Backport #9349]

* vm_insnhelper.c (vm_search_super_method): direct superclass of a
  module is found when super called in a Method object generated a
  method defined in a module, call method_missing in that case.
  [ruby-core:59358] [Bug #9315]

* proc.c (mnew_from_me): keep iclass as-is, to make inheritance
  chain consistent.  [ruby-core:59358] [Bug #9315]

* proc.c (method_owner): return the original defined_class from
  prepended iclass, instead.